Jett Luchanko was born in London, Ontario, Canada. In 2021-2022 he played for the London Jr. Knights U16 AAA team appearing in 21 games and tallying 19 goals and 27 assists.
Luchanko was selected by the Guelph Storm of the OHL for the 2022-2023 season and in his rookie season in the OHL, Luchanko played 46 games and scored 5 goals and 9 assists. He also played for Canada's Red U17 team in the WHC-17 tournament and added 1 goal and 1 assist in 7 games.
This past season, Luchanko saw the ice more for the Storm and recorded 20 goals and 54 assists in 68 games. He also was selected to play for the Canada U18 team and added 2 goals and 5 assists in 7 games during the WJC-18 games.